> ## Documentation Index
> Fetch the complete documentation index at: https://developer.jtl-software.com/llms.txt
> Use this file to discover all available pages before exploring further.

# CreateCrossSellingGroupCommandRequestInput

> Creates a cross-selling group with its names in one or more languages. The default language must be among them. Errors: errorCode is CROSS_SELLING_GROUP_TRANSLATIONS_REQUIRED (no translation sent, an entry is null, or the default language is missing); CROSS_SELLING_GROUP_NAME_REQUIRED, CROSS_SELLING_GROUP_NAME_TOO_LONG (a name is empty, only spaces, or has more than 255 characters); CROSS_SELLING_GROUP_DESCRIPTION_TOO_LONG (a description has more than 255 characters); CROSS_SELLING_GROUP_LANGUAGE_NOT_ACTIVE (a language tag is not a language Wawi is set up for); CROSS_SELLING_GROUP_LANGUAGE_DUPLICATE (a language tag is sent twice); CROSS_SELLING_GROUP_NAME_ALREADY_EXISTS (another group has the same name in the default language, ignoring upper and lower case). - Request



**Kind**: `input`

## Fields

**`translations`**: `[NewCrossSellingGroupTranslationInput]!` (required)

The names (and descriptions) of the group, one entry per language. At least one entry is required, and the default language must be among them; further languages are optional. A name in the default language must be unique among the cross-selling groups, ignoring upper and lower case.

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**`idempotencyKey`**: `String`

Client-supplied idempotency key. When provided, a repeated request with the same key and payload replays the original result instead of re-executing the mutation.